Are Seed Oils Bad For You?

Seed oils: are they bad, unhealthy and toxic?

Right from the jump – no, seed oils are not bad for you. This may come as a surprise to some, especially with the growing buzz around "toxic" seed oils in popular media. I will break down what seed oils are, how they earned a bad reputation, why much of the fear surrounding them is based on misinformation and how you should actually eat for your health.

What Are Seed Oils?

As the name suggests, seed oils are oils derived from the seeds of plants. Some of the most common examples include canola, corn, peanut, soybean, flaxseed, sesame, and sunflower oils. These oils are widely used in cooking and processed foods due to their availability, relatively low cost, and versatility.

Why Are These Oils Thought to Be "Bad" or "Toxic"?

The idea that seed oils are toxic stems from their high content of omega-6 fatty acids, specifically polyunsaturated fats (PUFAs). Omega-6 fatty acids are essential fats that our bodies need to function properly. But the key word here is "essential"—our bodies require omega-6s for various processes, and they are crucial to our health.

So where did this connection between PUFAs and toxicity arise? As with most things it is sometimes hard to trace back where this rumor started. Without calling out names, it appears to have been popularized by an individual’s quest to back the “Carnivore Diet”. The claim is that these oxidized omega-6s raise our oxidized LDL (LDL is one of the markers associated with cholesterol levels to assess cardiovascular health, etc) which then may increase risk of cardiovascular disease. None of these claims have significant scientific backing and is a classic case of correlation, not causation. In fact the opposite idea, consuming omega-6s decreases risk of cardiovascular disease, has robust scientific backing.

It's not the omega-6s themselves that are the problem. Issues might arise with the imbalance between omega-6s and omega-3s in the average diet. Omega-3s, another type of essential fatty acid, are often under-consumed in comparison to omega-6s. This imbalance can lead to an unhealthy inflammatory response, but that doesn’t mean omega-6s themselves are harmful. It’s all about balance.

Omega-3s vs. Omega-6s: The Ratio Matters

You’ve likely heard a lot about omega-3 fatty acids and their many health benefits—reduced inflammation, heart health, brain function, and more. But what gets less attention is omega-6 fatty acids, which are also essential for your health. Omega-6s get a bad reputation when people see that they are “pro-inflammatory”.

It's important to note that inflammation, while often discussed negatively, is a necessary process in the body. It’s how the body responds to injury, infection, or harmful stimuli. Chronic inflammation, however, is the issue. It’s the long-term, constant state of inflammation that can lead to health problems. To maintain balance, our bodies need both omega-6 and omega-3 fatty acids, which work in tandem to regulate inflammation and other bodily functions. When you consume a variety of foods that include both omega-6s and omega-3s, your body has all the tools it needs to manage the natural ebb and flow of inflammation.

To better illustate this, think of a fever - which an inflammatory response. We see that a fever is useful, essential and a natural immune response to fight off a cold or infection. However, if the fever were to persist or escalate to too high of temperatures, then that is when we would view it as a problem. It is not the fact that we have fevers, but rather a dysregulated fever is an issue.

The Fear-Mongering Myths and Nutrition Trends

Seed oils have been caught in the crossfire of the latest nutrition trends, and often, they are unjustly vilified as "toxic." This feeds into a larger narrative of finding a singular cause for modern health problems. The idea that one specific food is to blame for all our ailments is oversimplified and misleading. Our bodies are complex, and there’s rarely one magic bullet for illness.

While it's important to question the food systems in place and explore how we can improve our diets, blaming seed oils for health problems is not the answer. Nutrition is far more complicated than blaming one food. Creating narratives around individual foods as “good” or “bad” increases stress and anxiety, which can actually harm your health more than the food itself.

A Balanced Approach to Eating

The key takeaway here is that balance is crucial. Seed oils, when consumed as part of a diverse and well-rounded diet, are not harmful. They provide essential fats that your body needs to function, and when consumed alongside a variety of other foods, they contribute to a healthy diet. Rather than focusing on whether a particular food is “toxic” or “good,” try to focus on the bigger picture of eating a variety of whole foods, balancing omega-6 and omega-3 fats, and nourishing your body with the nutrients it needs. There are also numerous studies backing the guidance that consuming plant-based fats can help lower LDL cholesterol.

Seed oils are not the scapegoat they’ve been made out to be. They are a source of healthy fats, essential for our bodies to function. The focus should be on consuming a variety of foods, including both omega-6 and omega-3 fatty acids, to maintain balance and support overall health. So, the next time you hear about the dangers of seed oils, remember that the science doesn’t support the fear. The truth is, it’s not about demonizing individual foods—it’s about maintaining a healthy, balanced diet.

What is Intuitive Eating?

Overall, to me Intuitive Eating is getting back to your inner intuition and knowledge when it comes to food, eating, and connecting to your body. I say "getting back to" because I believe that everyone is born as an intuitive eater and then as we grow up in the society that we do, we can lose the ability to connect with that inner knowledge and body cues.

How does this happen?

I think the way that it happens is going to be unique for everyone. I also don't want to place blame on any one place. Often times the feeding rituals that we had growing up had the best of intentions, they just might not be how our body wants to naturally operate.

I will give a few examples from my own story.

I grew up in household that was a proud member of the Clean Plate Club. Meaning that I could have no dessert or leave the table until every morsel on my plate was gone, including the boiled spinach with no seasonings and the gigantic glass of milk. Again, not to place blame but I grew up partially with my grandmother, a woman who grew up in The Great Depression and the era of food recommendations like everything cooked with no salt, no fat and that you should drink 2-3 glasses per day of cow's milk to build strong bones (hence the earlier example). This in turn caused be to get the message that even if I was full, the portion that I was given was the right amount for me, dessert was a treat that I only deserve under certain circumstances and vegetables are a disgusting punishment. I also now know the stomach ache I had from drinking dairy was because I was lactose intolerant, not because I was getting too little fiber.

Again, I am telling this story with compassion and understanding towards my grandmother because she was doing what she thought was right and healthy. Of course in retrospect I can see how many of these messages backfired and I had to re-learn and develop a lot of new relationships with foods and my body cues in my adult life.

This is a common thing that I help clients with, though the details will be different. Often times, there are circumstances that causes us to not know how to listen to our bodies anymore, or caused us to think our bodies were broken in some way because they don't do what we want them to do, ie. diet, lose weight, eat no sugar, crave plain boiled spinach, etc.

This is where I see Intuitive Eating come in. When we start to understand our origin stories with food and our bodies we can start to understand where we received the messages that we have today. It's not that your body is broken or needs to be fixed, it's more of a re-learning patterns that work better for you and your body.

It is about re-learning your hunger and fullness cues so at any one time your body tells you what portion of food works best. It is about making vegetables delicious so that not only do you crave them, but they are a staple of the meal because they feel good in your body, and not used as punishment. You have dessert after dinner most times, but sometimes not, because it just doesn't sound that appetizing, but you have that choice because you know it's available to you whenever you want it. You've switched to oat milk and know that you are getting plenty of calcium because it's fortified and you now love spinach.

I definitely don't want to over simplify this process or say it happens overnight. It's complicated, confusing and emotionally uncomfortable a lot of the time. Food is not just food. We are complex humans that have complex feelings and emotions and thoughts about food. But I can say that it's worth it. It's worth every bit of the process because you give yourself the ability to trust your body again. I don't want to sound like a cheesy credit card commercial but to me, this is priceless.

Katy Gaston Nutrition

Katy is a registered dietitian nutritionist and owner of Katy Gaston Nutrition based in San Francisco, CA. Katy is passionate about her work in eating disorders and disordered eating (AKA dieting) and wants to help people heal their relationship with food and body. If you would like to work with Katy in counseling sessions, she is available virtually via her services page below. If you are unable to be a client at this time but would like learn more, click here for a free introduction into intuitive eating workbook!

Services

Pros and Cons of Dieting

Defining dieting…

Ah, dieting. To clarify right off the bat that when I say dieting I mean fad diets and trends as a whole.

First I want to say that in the non-diet/anti-diet/screw-diet-culture space I know there can be just as many extremes as the weight loss/dieting side. A lot of what I have been thinking about is bringing the grey into this. That there are not opposing sides, but different approaches. Personally, recovering from my eating disorder saved my life in a multitude of ways and so I am strongly in the camp of f*ck diet culture. At the same time, I try to hold lots of space for those that aren’t as strongly in that camp. My mission is to help repair people’s relationships to their bodies and the foods they eat. I want to help people to see what is going on biologically when it comes to binging, weight gain and other situations that chronic dieting and having and eating disorder can lead you to. So I want to talk today on the pros and cons of dieting from my perspective.

(Side note: I am obviously going to be biased which I feel like was the point of what I was writing above. But in that bias, I want to be realistic and open-minded where I want to approach it from a less harsh place than the messaging can sometimes come across. Because first and foremost I want to say that I employ the non-diet approach because I am against diet culture but I am NOT against those who diet. If I was against dieters, I would be actively shutting out the very people that I want to be available to if they want to try something new.)

Pros and Cons of Dieting

Dieting Pro: You feel a sense of connectedness. This could be with fellow people that are also on the same diet, or with just people in general. Since dieting and weight loss are so common if you throw out the phrase “I’m trying to be good, I just started a diet.” you will likely be overwhelmed with camaraderie by people who are also trying to diet. Words of encouragement and empathy are common. Also the pursuit of weight loss is seen as the “healthiest” thing you can do for yourself, so if you say you are trying to lose weight, you will likely be met with praise. (I just want it noted that I do not agree that weight loss is the golden goose of health.)

Dieting Con: You think that if it doesn’t “work” for you, that you are broken. There is no proven effective method for weight loss in the long term. This is because our bodies are still primal, weight loss could mean death. Also, our bodies don’t keep up on the latest beauty standards so it is not going to be on board with altering the shape of your body in ways that are unnatural to you just because you want it to. It’s trying to protect you from dying. You are not broken, dieting is just not natural.

Dieting Pro: You pay more attention to food. As a dietitian I’m going to think this is cool. Being interested in what we are eating, what foods we are purchasing, holding companies accountable for their ingredients, preparing meals for ourselves and others can all be positive things.

Dieting Con: To follow up to the point above, the problem is it can go too far very quickly. There is a point with food where I think too much knowledge hiders us rather than helps us. I see it all the time where people cross the line into being so stressed about eating the “right” thing that I have to stop them and say “when did stressing about food become okay when we know that stress in general does not do ourselves any good?” Marketing is always going to want to give you a solution to a problem. In my opinion, diet culture created the problem where they made us think we don’t know what to eat. So then they can come in with names like “perfect bar”, “smart pop”, “enlightened ice cream” and create commercials where perfect looking individuals are eating their products and you think “oh, if I eat that, I will be perfect too!”

Dieting Pro: Sometimes the starting intentions are good. You want to be healthier. You want to be able to run around with your dog. You want to set a good example for your kids of a balanced diet. You want to do right by yourself and your body.

Dieting Con: Dieting further disconnects us from listening to our body’s internal cues and needs rather than brings us closer. Even the diets that try to use their marketing to say otherwise (cough Whole30 cough), I often see having the opposite effect because at the end of the day, if you are restricting, it will lead to adverse effects. Sometimes the health goals that we start off with become less and less about true health and what that means to us as individuals.

Dieting Pro: The answer is simple, and it is weight loss. Go to the doctor for knee pain - weight loss. Tired? Weight loss. Sad? Weight loss. Lonely? Weight loss. Poor body image? Weight loss. Inflammation? Weight loss. Asthma? Weight loss. The answer is simple so it feels like you *know* exactly what you need to do to have your wildest dreams come true. In a life full of uncertainty, this level of “knowing” is very intoxicating.

Dieting Con: Again, to address the pro above - unfortunately this idea that weight loss can be the answer to everything is too, a lie. Happiness, health, overall well-being, positive body image, confidence - these are actually all very complicated that will not be something you will ever “arrive” at. They will be daily practices that will not have simple solutions. I want to recognize that thin-privilege is very real and I am not trying to say that it isn’t. But the answer is so much more complicated than ‘anyone that does not have that privilege should lose weight and all will be okay’. Think of all the other ways that one might have privilege and think what the “simple” solutions others would have to do in order to have those privileges. That’s the point, that’s why is is called a privilege. Thin-privilege should be thought of in the same way because we have a generic blue print of what size our body is going to naturally be. Sure we can go to extremeness to alter it, but if weight loss is one of those extremes, it might not actually be possible because of the ways our bodies are designed. So holding space to accept all body shapes and sizes allows people to exist just as they are, without having to kill themselves over pursuing weight loss.

Katy Gaston Nutrition

Katy is a registered dietitian nutritionist and owner of Katy Gaston Nutrition based in San Francisco, CA. Katy is passionate about her work in eating disorders and disordered eating (AKA dieting) and wants to help people heal their relationship with food and body. If you would like to work with Katy in counseling sessions, she is available virtually via her services page below. If you are unable to be a client at this time but would like learn more, click here for a free introduction into intuitive eating workbook!

Services

Eating As Self Care

Self Care, the Latest Buzzword?

First I would like to start on what I think the definition of self care is because I think that it can get a little lost, especially now that companies have picked it up as a marketing buzz-word.

To me, self care can be anything that recharges you. Everyone is a little different so it could be exercise, sitting in the park, painting, getting you hair done, swimming in the ocean, gardening, playing with your dog, building something, etc. I think there is also an element of rebellion that can come with self care. In this western society there is a culture of hustle, individuality and perfectionism. To which rest, vulnerability and being a human can be rebellious acts. This is where I think eating can come in as a rebellious act of self care.

So how does eating play into this?

When we think about it, eating should be the most instinctual thing we do. Along with sleeping, drinking fluids and practicing safety measures (ie. not getting hit by a car or eating poisonous mushrooms) it is the thing we do every day to keep ourselves alive. So why is it so confusing and sometimes so hard to do?

Because we humans are complex creatures with emotions, memories, social influences and preferences. We have seemingly endless access to overwhelming amounts of information and opinions. Along with all this information, there is $$$ to be had. Each time that a company, magazine article, program, etc can plant a seed of doubt that you don’t know how to feed yourself, they can come in with The Answer. I also want to pause for a second and point out that this is coming from a dietitian, a profession where I literally learned all about how to nourish a human body. If eating is so instinctual, why should you need me, a dietitian, to tell you what to eat?

First I would like to say that this is a major misconception about what I do. I actually don’t want to tell you what to eat. I am more interested in helping you facilitate a relationship with your body so that you can listen to those instincts. Where I do use my degree is when I’m working with people with disease states like allergies, kidney failure, diabetes, etc because there are important food and nutritional components to that. When I think about my work with eating disorders and disordered eating I think of it as a way to help people weed through the noise of nutritional marketing and fear mongering and provide the actual science. So much more of it though is giving permission. Permission to eat when you are hungry. Permission to have your favorite foods. Permission to gain weight. Permission to listen to your body.

If we think about the typical meals, we usually feed ourselves 3 times a day, maybe with some snacks in between. When did this concept become so radical and so out of the norm? To me, it is when weight loss became the gold star indicator of health (which it’s not) and the fear mongering that is the “o*esity epidemic” that was deemed to be running rampant throughout the US (which was wildly misrepresented). Starving ourselves, “hacking” our internal body cues, cutting out entire food groups like carbohydrates or fats, taking laxatives, throwing up after meals, drinking water instead of eating lunch, exercising three hours a day (when we aren’t professional athletes); when did this all become the norm?

I will have to admit, sometimes I get self-conscious about giving up on diet culture. Usually I can ward off remarks about what I am eating or my body with comments like “I am a dietitian that works with eating disorders so actually I don’t really follow the diet trends” or “I don’t know if I’ve lost weight, I don’t track that.” People will comment on if I am eating a salad “Oh you’re so good!” or if I am eating chocolate “Wow, the dietitian eating candy, didn’t think I would see that!” I have to admit sometimes it gets tiring. It feels like I am swimming upstream all the time because not engaging in diet culture is going against established norms. But then I remember that every time I eat when I am hungry, I am standing my ground. Every time I eat a donut or a salad because my body is telling me that is what I need, I am engaging in self-care. Every time I go for the full fat yogurt or the vegan ranch dip because that is what I want vs what I think I should have, it is self care.

Feed yourselves, I give you permission.

I won’t even say that you deserve to eat, because that shouldn’t even be in the conversation. You ALWAYS deserve to eat, no matter the circumstances. Eating is as fundamental as breathing. If we were on “oxygen deprivation cleanse” or working towards taking less breaths in a day, people would look at us like we were in a cult. Eating is no different. Eating when I am hungry, trying out a new baked good recipe, discovering a new favorite restaurant are amongst the things that bring me joy. These are my self care.

Though sometimes it is hard, I will continue to stand my ground that I will always and forever, deserve to eat - and you do too.

Katy Gaston Nutrition

Katy is a registered dietitian nutritionist and owner of Katy Gaston Nutrition based in San Francisco, CA.  Katy is passionate about her work in eating disorders and disordered eating (AKA dieting) and wants to help people heal their relationship with food and body.  If you would like to work with Katy in counseling sessions, she is available virtually via her services page below.  If you are unable to be a client at this time but would like learn more, click here for a free introduction into intuitive eating workbook!

Services

When You Want to Stop Dieting, For Good

I have been thinking lately how so much of our lives are leaps of faith and really it is more the norm than we think. We really have much less control than we want to believe, something that can be both scary and exhilarating.

Where does this concept come into play with healing from disordered eating, eating disorders or just repairing your relationship with food and body? I say it all the time, society and its constructions as we know it are very anti-recovery. We have normalized disordered eating patterns, disliking and disconnecting from our bodies and the never-ending quest for weight loss. So when people come to me and say “I can’t do this anymore, I want to stop dieting.” They are taking a huge, brave, leap of faith. They want new, positive patterns with the way that they eat. They want to be able to exist in their bodies without constantly feeling ashamed. They want to stop this toxic cycle of pursuing weight loss that is only causing them to misunderstand and hate the way their body functions.

So much of the work I do with clients is to show another side, another idea. Another way to both pursue health and accept yourself just as you are. To have compassion for yourself and create sustainable routines. But this all takes lots of leaps of faith, both large and small.

When we are in the midst of an eating disorder or disordered eating our relationship and connection with our bodies is either severed or misunderstood. To learn to trust our bodies again is to learn to trust ourselves. This trust looks like being able to tune into hunger and fullness cues with neutral curiosity. It looks like allowing ourselves to enjoy the foods that taste good without guilt. To be able to have routines with less rigidity and more adaptability. But to get there takes a leap of faith because everything around you will tell you to not trust yourself. To use external factors like Calories, portion sizes and timing to control your intake. A scale to determine if you give a gold star or punish yourself depending on what it says in that moment in time. The camaraderie that dieting with your friends and family provides. The familiarity of this cycle of “failing” a diet, starting a new one with pronounced gusto to have it “work” for awhile and then “fail” again.

What I ask of my clients is something I have had to experience myself. To wade into unknown waters of unconditional permission to eat food and re-learn how to approach helpful things like eating vegetables and exercise but not from a disordered place. A leap of faith to give up this pursuit of weight loss and the fallacy of perfection, guaranteed love and ultimate happiness that it provides.

It feels like the world will crumble at your feet. It feels like you are clinging to a life raft in the ocean with people standing on the shore yelling “Let go! You’re safe now, you can swim to shore!” but that feels terrifying. I get it, it is really really hard. But when you do, when you take those first little mini leaps of faith that probably feel more like teeny baby steps, it will grow. The fire inside your soul. Who you are outside of this need to control the world around you. Your creativity, passion and joy. That is what I see happen before my eyes when I work with my clients, and it is incredibly powerful and beautiful. Because you are incredibly powerful, beautiful and brave to take that vulnerable leap into something new.

Katy Gaston Nutrition

Katy is a registered dietitian nutritionist and owner of Katy Gaston Nutrition based in San Francisco, CA.  Katy is passionate about her work in eating disorders and disordered eating (AKA dieting) and wants to help people heal their relationship with food and body.  If you would like to work with Katy in counseling sessions, she is available virtually via her services page below.  If you are unable to be a client at this time but would like learn more, click here for a free introduction into intuitive eating workbook!

Services